Saphāp sapphayākō̜n din læ panhā nai kānchai prayōt khō̜ng Čhangwat Lœ̄i
By: dōi San ʻImsamut.
Publisher: Kō̜ng Samrūat Din, Krom Phatthanā Thīdin, Krasūang Kasēt læ Sahakō̜n
Published: 1982
Place of publication: [Bangkok]
Language: tha
Format: Microform
Number of pages: 50
Description: Soil survey of Loei Province, northeastern Thailand.
Notes: Microfiche. New Delhi : Library of Congress Office ; Washington, D.C. : Library of Congress Photoduplication Service, 1993. 1 microfiche.
In Thai.